package main

import (
	"fmt"
	"io/ioutil"
	"strconv"
)

func main()  {


	data, err := ioutil.ReadFile("html/pay.html")
	if err != nil {
		fmt.Println("File reading error ", err)
	}

	str := fmt.Sprintf(string(data), "100")

	fmt.Println(str)

	fee,_ := strconv.ParseFloat("", 64)
	fmt.Println(fee)
}